A public ip address can be anything that is not in these three ranges. 10.0.0.0 - 10.255.255.255, 172.16.0.0 - 172.31.255.255, or 192.168.0.0 - 192.168.255.255.
example of public address
Private IP Address
A private IP is for internal networks, a public one is for a WAN or the Internet.
A public IP address is assigned to you by your Internet Service Provider while your private IP is assigned to you by your internal router. You can loacte your public IP address on LocatedIP.com
NAT (Network Address Translation) A service that translates a private IP address to a public IP address in packets destined for the internet, then translates the public IP address in the reply to the private address.
You have to install a router with a DHCP server option on. In that way the public address will be assign to the router and your PC will get a private ip address from the DHCP server.
Usually a gateway or proxy is responsible for hiding internal networks.
that is for range only for the know private ip is -10.0.0.0 - 255.0.0.0 172.0.0.0 - 255.0.0.0 192.0.0.0 - 255.0.0.0 public ip is 125.0.0.0 -255.0.0.0 69.0.0.0 - 255.0.0.0 that series of the ip address is privat and public ip address
A public IP address is assigned to you by your internet Service Provider while your private IP is assigned to you by your internal router. You can loacte your public IP address on LocatedIP.com
Private IP address ranges:10.0.0.0 to 10.255.255.255172.16.0.0 to 172.31.255.255192.168.0.0 to 192.168.255.255Definitely private =)This is a Class B public address because the first octet ranges from 128 and 191.Sorry! 172.16.50.100 falls in the category of private ip networks.
A computer on the Internet is identified by its IP address. In order to avoid address conflicts, IP addresses are publicly registered with the Network Information Centre (NIC). Computers on private TCP/IP LANs however do not need public addresses, since they do not need to be accessed by the public. For this reason, the NIC has reserved certain addresses that will never be registered publicly. These are known as private IP addresses, and are found in the following ranges: From 10.0.0.0 to 10.255.255.255 From 172.16.0.0 to 172.31.255.255 From 192.168.0.0 to 192.168.255.255
Your public or external ip address will change, but if you use a router and you have things setup to use a static ip address then your computers private or internal ip address will stay the same but your public or external ip address will still change. Public or External IP Addresses are assigned by your internet service provides. Private or Internal IP Addresses are determined by your router if you have one.
It is public IP address space. 172.16.0.0 - 172.31.255.255 is private (172.16.0.0/12)